Gergoile is a power-type Zoanoid from the Guyver anime and manga series. Developed at Cronos' Relic's Point base, Gergoile was another attempt to improve upon Gregole. Gergoile is leaner than Gregole and faster, able to close in on foes quickly and gore them with its horn or claws. Its body is protected by hardened plates of a consistency similar to stone or steel, granting it protection from conventional weaponry.

When Mount Minakami was destroyed, all of Cronos' data on Gergoile was lost and so no new units were created following Chronos' domination.